Seattle to Boston. Cross the entire northern United States from the Pacific to the Atlantic. Through Glacier National Park, the Great Plains, Boundary Waters, the Great Lakes, and New England's mountains.
The Northern Tier is the road trip for people who want to see America at its most raw and varied. In 4,800 kilometers, you cross from the rain-soaked Pacific Northwest through the alpine peaks of the Northern Rockies, across the vast emptiness of the Great Plains, along the shores of the Great Lakes, and into the forested mountains of New England. No other route packs this much geographic diversity into a single drive.
What sets this apart from the more popular southern or central cross-country routes is the wilderness factor. Glacier National Park contains some of the most dramatic mountain scenery on the continent. The Boundary Waters is one of the last places in the lower 48 where you can paddle for days without seeing another person. And New England closes the trip with covered bridges, white church steeples, and fall-ready mountain villages.
This is not a highway-miles route. Yes, there are long driving days across Montana and North Dakota. But those empty miles have a beauty of their own: enormous skies, golden prairies stretching to the horizon, and the kind of solitude that is increasingly hard to find. The Northern Tier rewards patience.
14 days, 9 states, 2 national parks, and a lifetime of memories from coast to coast.
Arrive before 10 AM to beat the crowds. Watch the fish toss, grab a coffee at the original Starbucks, and stock up on road trip snacks from the market stalls.
Book tickets online for the rotating glass floor. Clear days give views of Mount Rainier, the Olympics, and the Cascades.
Seattle's oldest neighborhood has underground tours, great bookstores, and craft breweries. Perfect for a farewell dinner before hitting the road.
Capitol Hill has the best restaurant density in the city. International District for dim sum. Ballard for seafood.
A quick 30-minute detour east of Seattle. The 82-meter waterfall is most impressive in the morning when mist rises from the pool below.
Stop for lunch at this stunning Idaho lake town. Walk the world's longest floating boardwalk along the shoreline. Great pizza at Fire Artisan Pizza.
A vibrant college town surrounded by mountains. Walk the Riverfront Trail, check out the Carousel for Missoula, and grab dinner on the Hip Strip along South Higgins Avenue.
The Hip Strip on South Higgins has everything from farm-to-table to great burgers. Try Biga Pizza or The Pearl Cafe.
The largest natural freshwater lake west of the Mississippi. Stop at one of the cherry orchards on the east shore if visiting July through August. The water is crystal clear.
Enter at West Glacier. Drive the western portion of Going-to-the-Sun Road. Lake McDonald has impossibly colorful rocks beneath turquoise water. Trail of the Cedars is an easy boardwalk hike through old-growth forest.
Rent a kayak on Lake McDonald for sunset. The mountain reflections on still water are some of the best photos you will take on this entire trip.
Limited options near the park. Belton Chalet has upscale dining. For budget, the West Glacier restaurants serve solid comfort food.
One of the most spectacular mountain roads in North America. Drive the full 80 km from west to east. Pullouts at every turn offer jaw-dropping views. Road typically opens mid-June to mid-October.
At 2,026 meters, this is the highest point on the road. The Hidden Lake Overlook trail (4.8 km round trip) offers mountain goat sightings and panoramic views. Arrive before 9 AM for parking.
Detour north for the park's most dramatic scenery. Grinnell Glacier Trail is a world-class hike (17.7 km). Iceberg Lake trail is shorter and equally stunning.
Glacier Park Lodge has the best dining on the east side. Pack lunch for trail days since in-park options are limited.
US-2 across northern Montana is one of America's emptiest highways. Vast prairies, huge skies, and tiny railroad towns. Fill your gas tank whenever you see a station. Services are sparse.
A surprising oasis in the Montana prairie. Quick stop to stretch your legs and see the massive earth-fill dam. The interpretive center has impressive dinosaur fossils found nearby.
Enter the less-visited North Unit as you approach from the west. The 22-km scenic drive passes through dramatic badlands. Watch for bison herds, wild horses, and elk at dusk.
Options are limited in this region. Watford City has a few decent restaurants. Stock up on groceries in a larger town before arriving.
The South Unit near Medora has the 58-km scenic loop drive. Stop at every overlook for the layered badlands colors at sunrise. The Petrified Forest Loop hike shows ancient stumps turned to stone.
A restored Old West town at the park entrance. Visit the Chateau de Mores historic site. In summer, the Medora Musical is a beloved outdoor variety show running since 1965.
More than just the movie. Downtown Fargo has a thriving arts and brewery scene. Walk the murals along Broadway, visit the Plains Art Museum, and grab dinner in one of the renovated warehouse restaurants.
Downtown Fargo has excellent dining for a city its size. Try HoDo for upscale, Drekker Brewing for craft beer, or Rhombus Guys for pizza.
Minnesota's lake country is gorgeous in summer. Over 10,000 lakes dot the landscape. Take MN-200 for a scenic route through pine forests and past sparkling lakes.
Walk across the Mississippi River headwaters. Seriously. At its source in Lake Itasca, the mighty Mississippi is a small stream you can wade across on stepping stones. A unique photo opportunity.
The gateway to the Boundary Waters. A charming wilderness town with outfitters, coffee shops, and the International Wolf Center. Book a cabin on one of the nearby lakes for an unforgettable night.
Ely has surprisingly good food for its size. Insula Restaurant for fine dining, Rockwood Bar and Grill for burgers, and the Front Porch Coffee and Tea Company for morning fuel.
Rent a canoe and paddle into one of America's last true wilderness areas. Over 1 million acres with no roads, no cell service, and no motors. Day permits are available without advance booking. Paddle to a backcountry lake for swimming and a shore lunch.
If canoeing is not your thing, this moderate 6.4-km trail passes through boreal forest to a pristine lake. Excellent birdwatching for loons, eagles, and warblers.
A short walk from the trailhead to a beautiful waterfall on the Kawishiwi River. Excellent swimming hole in summer. Perfect way to cool down after a day of paddling.
After a day in the wilderness, Ely feels like a metropolis. The Boathouse Brewpub is the perfect spot for post-paddle beers and walleye tacos.
Stop at Canal Park to watch massive ore ships pass through the Aerial Lift Bridge. The lakewalk along Lake Superior is stunning. Great coffee and bakeries downtown.
Quick detour to see the sea caves and sandstone cliffs of the Apostle Islands from the mainland. If time allows, book a kayak tour of the caves.
Wisconsin's thumb-shaped peninsula has 480 km of shoreline, cherry orchards, art galleries, and fish boils. It is the Cape Cod of the Midwest. Drive up the scenic bay side to your overnight stop.
A traditional Door County fish boil is mandatory. White Gull Inn has been doing them since the 1960s. Al Johnson's Swedish Restaurant has goats grazing on its grass roof.
Explore Peninsula State Park in the morning. Climb Eagle Tower for panoramic views of Green Bay. Rent a bike and ride the Sunset Trail along the bluffs.
The drive along Lake Michigan's northern shore passes through small fishing villages and dense pine forest. Stop at roadside stands for smoked whitefish, a regional specialty.
Positioned at the meeting point of Lake Michigan and Lake Huron. Walk the waterfront, watch the Mackinac Bridge light up at night, and prepare for tomorrow's island visit.
Try a Mackinac whitefish dinner at one of the waterfront restaurants. Grab fudge from any of the famous fudge shops along the main strip.
The 8-km suspension bridge connecting Michigan's two peninsulas is an engineering marvel. The views of the Great Lakes from the bridge are spectacular. No stopping allowed, but passengers can photograph freely.
Follow US-23 along Lake Huron's western shore through Alpena and Harrisville. Sandy beaches, lighthouses, and small harbor towns line the route.
New York's premier wine region has 11 narrow glacial lakes surrounded by vineyards and waterfalls. Seneca Lake has the most wineries. Watkins Glen State Park has a gorge trail with 19 waterfalls in 3.2 km.
Finger Lakes wineries often have excellent restaurants. The town of Ithaca has world-class dining at Moosewood Restaurant and a vibrant farmers market.
Walk the Gorge Trail in the morning before crowds arrive. The 3.2-km path passes through 19 waterfalls and under 200-foot stone walls. One of the most dramatic short hikes in the eastern US.
Drive through the 6-million-acre park, the largest protected area in the lower 48 states. Lake Placid, host of two Winter Olympics, is worth a stop. The views from Whiteface Mountain are extraordinary.
A quintessential New England village at the base of Mount Mansfield, Vermont's highest peak. Walk the Stowe Recreation Path, browse the shops on Main Street, and sample local cheddar and maple syrup.
Stowe has excellent farm-to-table dining. Hen of the Wood is consistently rated one of Vermont's best restaurants. Von Trapp Brewing has Austrian-inspired lagers and mountain views.
The Waterbury factory tour is a fun 30-minute guided experience ending with free samples. The Flavor Graveyard out back memorializes retired flavors. A lighthearted stop before the mountains.
One of the finest scenic drives in New England. The 56-km highway climbs through the White Mountains with overlooks, waterfalls, and covered bridges. Sabbaday Falls is a 15-minute walk to a triple cascade.
Ride the Cannon Mountain aerial tramway for 360-degree views of the White Mountains. The Flume Gorge is a boardwalk through a dramatic granite chasm with waterfalls. Both attractions can be done in an afternoon.
The Woodstock Inn Station and Brewery has a solid menu and house-brewed beers. Gypsy Cafe in Lincoln is a local favorite for creative American fare.
Drive to the summit of the Northeast's highest peak at 1,917 meters. The weather station at the top once recorded the world's fastest wind speed. Clear days offer views into four states and Canada.
A beautiful colonial seaport town for a final lunch stop. Walk the historic downtown, browse independent bookstores, and eat fresh lobster rolls at one of the waterfront restaurants.
Walk the Freedom Trail, grab dinner in the North End (Boston's Italian neighborhood), and toast to completing a coast-to-coast road trip. The waterfront at sunset is the perfect ending.
The North End has the best Italian food outside of Italy. Try Neptune Oyster for seafood, or walk to Faneuil Hall for variety. Cambridge (across the river) has excellent international options.
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Real costs for a 14-day cross-country drive. Based on actual fuel consumption, regional prices, and elevation adjustments.
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Critical info for a 4,800 km cross-country drive through remote wilderness and open plains.
Going-to-the-Sun Road in Glacier NP has narrow lanes, steep drop-offs, and a vehicle length limit of 6.4 meters. Large RVs cannot make the full crossing. Check park restrictions before you go.
Northern Montana and North Dakota have extremely long stretches without gas stations. Never pass a fuel stop with less than half a tank.
Wildlife crossings are frequent in Montana, North Dakota, and northern Minnesota. Deer, moose, and bison on roadways are a real hazard, especially at dawn and dusk.
Cell service is unreliable across much of this route, particularly in Glacier NP, the Montana Hi-Line, Boundary Waters, and parts of the Adirondacks. Download offline maps for every state.
Summer thunderstorms in the Great Plains can be severe. Watch for tornado warnings in North Dakota and Minnesota. If skies darken and hail starts, pull into a solid structure immediately.
Mountain weather in Glacier NP and the White Mountains can change rapidly. Snow is possible at higher elevations even in July. Bring layers regardless of the forecast.
Washington, Idaho, Montana, North Dakota, Minnesota, Wisconsin, Michigan, New York, Vermont, New Hampshire, Massachusetts
2 National Parks: Glacier NP, Theodore Roosevelt NP
1 Wilderness Area: Boundary Waters Canoe Area
Major highlights: Going-to-the-Sun Road, Finger Lakes, White Mountains
Late June through early September is ideal. Going-to-the-Sun Road in Glacier NP typically opens mid-June and closes mid-October. Summer gives you the longest daylight hours, warmest temperatures across the northern states, and access to all mountain passes and wilderness areas.
The core route is approximately 4,800 km (2,983 miles) of driving. With detours to national parks, scenic overlooks, and side trips, plan for roughly 5,500 to 6,000 km total. At 14 days, that averages about 340 km of driving per day, leaving plenty of time for sightseeing.
It is doable but requires planning. Western Montana and North Dakota have the biggest charging gaps. Use apps like PlugShare or A Better Route Planner to map chargers in advance. Major cities (Seattle, Missoula, Fargo, Duluth, Green Bay, Boston) all have reliable fast-charging infrastructure. Budget approximately $335 for electricity across the full route.
Yes. Glacier NP requires vehicle reservations for Going-to-the-Sun Road during peak season (late May through early September). Reservations open in March and sell out quickly. Book as early as possible. Campsite reservations at popular locations like Many Glacier also fill months in advance.
You can compress it to 10 days by cutting the Boundary Waters day trip and spending less time at each stop. However, the long driving days (some exceed 8 hours) make 14 days the sweet spot for balancing driving with actual exploration. Rushing this route means missing what makes it special: the slower pace of the northern wilderness.
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